Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC cleanups from Olof Johansson:
 "This branch contains code cleanups, moves and removals for 3.12.

  There's a large number of various cleanups, and a nice net removal of
  13500 lines of code.

  Highlights worth mentioning are:

   - A series of patches from Stephen Boyd removing the ARM local timer
     API.
   - Move of Qualcomm MSM IOMMU code to drivers/iommu.
   - Samsung PWM driver cleanups from Tomasz Figa, removing legacy PWM
     driver and switching over to the drivers/pwm one.
   - Removal of some unusued auto-generated headers for OMAP2+ (PRM/CM).

  There's also a move of a header file out of include/linux/i2c/ to
  platform_data, where it really belongs.  It touches mostly ARM
  platform code for include changes so we took it through our tree"

* tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits)
  ARM: OMAP2+: Add back the define for AM33XX_RST_GLOBAL_WARM_SW_MASK
  gpio: (gpio-pca953x) move header to linux/platform_data/
  arm: zynq: hotplug: Remove unreachable code
  ARM: SAMSUNG: Remove unnecessary exynos4_default_sdhci*()
  tegra: simplify use of devm_ioremap_resource
  ARM: SAMSUNG: Remove plat/regs-timer.h header
  ARM: SAMSUNG: Remove remaining uses of plat/regs-timer.h header
  ARM: SAMSUNG: Remove pwm-clock infrastructure
  ARM: SAMSUNG: Remove old PWM timer platform devices
  pwm: Remove superseded pwm-samsung-legacy driver
  ARM: SAMSUNG: Modify board files to use new PWM platform device
  ARM: SAMSUNG: Rework private data handling in dev-backlight
  pwm: Add new pwm-samsung driver
  ARM: mach-mvebu: remove redundant DT parsing and validation
  ARM: msm: Only compile io.c on platforms that use it
  iommu/msm: Move mach includes to iommu directory
  ARM: msm: Remove devices-iommu.c
  ARM: msm: Move mach/board.h contents to common.h
  ARM: msm: Migrate msm_timer to CLOCKSOURCE_OF_DECLARE
  ARM: msm: Remove TMR and TMR0 static mappings
  ...

1 files changed, 1 insertions, 43 deletions

diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index 4c6826513901..868ed40cb6bf 100644
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -19,10 +19,6 @@
 #include <linux/of_irq.h>
 #include <asm/mach/irq.h>
 
-#ifdef CONFIG_EXYNOS_ATAGS
-#include <plat/cpu.h>
-#endif
-
 #include "irqchip.h"
 
 #define COMBINER_ENABLE_SET	0x0
@@ -138,7 +134,6 @@ static void __init combiner_init_one(struct combiner_chip_data *combiner_data,
 	__raw_writel(combiner_data->irq_mask, base + COMBINER_ENABLE_CLEAR);
 }
 
-#ifdef CONFIG_OF
 static int combiner_irq_domain_xlate(struct irq_domain *d,
 				     struct device_node *controller,
 				     const u32 *intspec, unsigned int intsize,
@@ -156,16 +151,6 @@ static int combiner_irq_domain_xlate(struct irq_domain *d,
 
 	return 0;
 }
-#else
-static int combiner_irq_domain_xlate(struct irq_domain *d,
-				     struct device_node *controller,
-				     const u32 *intspec, unsigned int intsize,
-				     unsigned long *out_hwirq,
-				     unsigned int *out_type)
-{
-	return -EINVAL;
-}
-#endif
 
 static int combiner_irq_domain_map(struct irq_domain *d, unsigned int irq,
 				   irq_hw_number_t hw)
@@ -184,26 +169,6 @@ static struct irq_domain_ops combiner_irq_domain_ops = {
 	.map	= combiner_irq_domain_map,
 };
 
-static unsigned int combiner_lookup_irq(int group)
-{
-#ifdef CONFIG_EXYNOS_ATAGS
-	if (group < EXYNOS4210_MAX_COMBINER_NR || soc_is_exynos5250())
-		return IRQ_SPI(group);
-
-	switch (group) {
-	case 16:
-		return IRQ_SPI(107);
-	case 17:
-		return IRQ_SPI(108);
-	case 18:
-		return IRQ_SPI(48);
-	case 19:
-		return IRQ_SPI(42);
-	}
-#endif
-	return 0;
-}
-
 static void __init combiner_init(void __iomem *combiner_base,
 				 struct device_node *np,
 				 unsigned int max_nr,
@@ -229,12 +194,7 @@ static void __init combiner_init(void __iomem *combiner_base,
 	}
 
 	for (i = 0; i < max_nr; i++) {
-#ifdef CONFIG_OF
-		if (np)
-			irq = irq_of_parse_and_map(np, i);
-		else
-#endif
-			irq = combiner_lookup_irq(i);
+		irq = irq_of_parse_and_map(np, i);
 
 		combiner_init_one(&combiner_data[i], i,
 				  combiner_base + (i >> 2) * 0x10, irq);
@@ -242,7 +202,6 @@ static void __init combiner_init(void __iomem *combiner_base,
 	}
 }
 
-#ifdef CONFIG_OF
 static int __init combiner_of_init(struct device_node *np,
 				   struct device_node *parent)
 {
@@ -275,4 +234,3 @@ static int __init combiner_of_init(struct device_node *np,
 }
 IRQCHIP_DECLARE(exynos4210_combiner, "samsung,exynos4210-combiner",
 		combiner_of_init);
-#endif